1.) Iron man paying 10m to cancel a boss task is too high of a demand. I'd say 2m tops or bring back that they have to use vote tickets and points to cancel a boss task.
2.) Code pollivineach or wildy course for agility so there is something else to do instead of doing seers from 60-80 and ardy rooftop too for 90+.
i understand where you're coming from but I don't think it should be equally the same between normal modes and ironman price wise for task. A normie can acquire 10m cash a lot faster than a iron can. Especially with lowered coin drops acquiring 10m on an iron is a lot harder than it used to be i think even if left at 10m but still allowed irons to use vote tickets to cancel would be fair because we cant trade vote tickets it has to be acquired ourselves
In my opinion, boss tasks are BOSS tasks for a reason, if you want to have zulrah tasks or dagganoth tasks only boss tasks are not for you.
The only boss I would ever skip are the gargoyles and only if assigned in large quantities. But having a single skip every once in awhile is not a problem.
I like the idea of making people pay cash to skip tasks, maybe this way they will finally learn the other bosses and not just do zulrah, corp and mole all day.
And if for some reason you really can't do Boss X, cough up the cash then whether you're an iron or not. Boss tasks are supposed to be end game content and if you can't AFK them with blood barrage to your liking then suck it up buttercup and pay to skip back to your dagganoths.